High selenium may be a risk factor of adolescent idiopathic scoliosis

Summary 

The pathogenesis of adolescent idiopathic scoliosis (AIS) remains little understood. Previous work has shown that guppy fish is an ideal animal model of idiopathic scoliosis which has similar epidemiological and morphological characteristic with AIS. However, some research speculated that the high-selenium environment could also induce idiopathic-type scoliosis of fish. We believe that the high-selenium related deformity of spine and guppy curveback syndrome may have the same pathogenesis. And high selenium may be a risk factor of AIS.